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Cushion|Lab Grown|IGI

4.10ct F VVS2 Cushion Lab Grown Diamond

VG • F/VVS2 • IGI LG828688620

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828688620

Diamond specifications and retailer prices

From $807 AUD
£447 GBP
As of November 2, 2026
Save $3,441 AUD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,043 AUD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 4.1ct lab-grown cushion diamond

This 4.1ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG828688620 or 828688620. Listed at 18 retailers as of November 2, 2026, with a 426% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.10
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828688620
Dimensions11.69 × 8.11 × 5.32 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.69 mm8.11 mm4.10 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828688620
Side View
Table 67.0%Crown 38.5°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 65.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $6,043 AUD|Low: $807 AUD|High: $6,043 AUD|Avg: $2,419 AUD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 2$807 AUD
Retailer 5$874 AUD
Retailer 15$1,160 AUD
Retailer 12$1,295 AUD
Retailer 13$1,408 AUD
Retailer 10$1,507 AUD
Retailer 4$1,529 AUD
Retailer 9$1,935 AUD
Retailer 7$1,938 AUD
Retailer 3$2,436 AUD
Retailer 16$2,820 AUD
Retailer 14$3,115 AUD
Retailer 8$3,138 AUD
Retailer 6$3,883 AUD
Retailer 11$4,037 AUD
Retailer 17$4,248 AUD
Rare Carat$6,043 AUD

20 data points across 17 retailers

18 retailers$807 AUD to $4,248 AUD

A
Cheapest Retailer
-
$807 AUD
£447 GBP
A
Retailer 2
-
$874 AUD
$614 USD
View
Final sale: no returns
A
Retailer 3
-
$1,160 AUD
$815 USD
View
B+
Retailer 4
-
$1,295 AUD
$910 USD
View
A
Retailer 5
-
$1,408 AUD
€942 EUR
View
A
Retailer 6
-
$1,507 AUD
£834 GBP
View
A
Retailer 7
-
$1,529 AUD
$1,074 USD
View
A
Retailer 8
-
$1,935 AUD
ZAR 21,963 ZAR
View
A
Retailer 9
-
$1,938 AUD
View
A
Retailer 10
-
$2,436 AUD
$1,711 USD
View
B+
Retailer 11
-
$2,820 AUD
£1,560 GBP
View
B+
Retailer 12
-
$3,115 AUD
$2,188 USD
View
B+
Retailer 13
-
$3,138 AUD
$2,205 USD
View
B+
Retailer 14
-
$3,883 AUD
SGD 3,686 SGD
View
B+
Retailer 15
-
$4,037 AUD
£2,233 GBP
View
B+
Retailer 16
-
$4,248 AUD
$2,984 USD
View
Retailer 17
-
$4,509 AUD
View
Price last confirmed 25 days ago
Most Expensive
Rare Carat
CN250-2A · Oct 19
$6,043 AUD
$4,245 USD
View
Price last confirmed 14 days ago
17 more retailers have this diamond
Prices start from $807 AUDSave up to $3,441 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.10ct Cushion
$807 AUD